In October, Izumi typically sees daytime highs of 22.1°C and overnight lows around 14.5°C. Compared to the annual average high of 19.9°C, October runs +2.3°C.
October in Izumi averages a daytime high of 22.1°C and an overnight low of 14.5°C.
October runs +2.3°C compared to Izumi's annual average high of 19.9°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 22.1°C and cooler evenings around 14.5°C.